Inventor · disambiguated record
Pekka J. Saikkonen
Also filed as: SAIKKONEN PEKKA · SAIKKONEN PEKKA J
4 granted patents·34 citations·filing 1980–1999
75Inventor score
Top patents by PatentIndex Score
4 records- 0163US4464344AProcess for recovering non-ferrous metal values from ores, concentrates, oxidic roasting products or slagsSAIKKONEN PEKKA J·Filed 1980·Granted Aug 7, 1984·14 cites·8 claims
- 0255US4355005AProcess for the treatment of a raw material which contains oxide and ferrite of zinc, copper and cadmiumOUTOKUMPU OY·Filed 1981·Granted Oct 19, 1982·8 cites·3 claims
- 0346US5082638AProcess of recovering non-ferrous metal values, especially nickel, cobalt, copper and zinc, by using melt and melt coating sulphation, from raw materials containing said metalsSAIKKONEN PEKKA J·Filed 1990·Granted Jan 21, 1992·7 cites·9 claims
- 0438US6274104B1Non-ferrous metal recovery method utilizing a melt sulphation reactionFiled 1999·Granted Aug 14, 2001·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →